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Lv Y, Xu L. Tamoxifen Regulates Epithelial–Mesenchymal Transition in Endometrial Cancer <i>via</i> the CANP10/NRP1 Signaling Pathway. Biol Pharm Bull 2022; 45:1818-1824. [DOI: 10.1248/bpb.b22-00530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Affiliation(s)
| | - Lei Xu
- Yantai Yuhuangding Hospital
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2
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Parihar RD, Dhiman U, Bhushan A, Gupta PK, Gupta P. Heterorhabditis and Photorhabdus Symbiosis: A Natural Mine of Bioactive Compounds. Front Microbiol 2022; 13:790339. [PMID: 35422783 PMCID: PMC9002308 DOI: 10.3389/fmicb.2022.790339] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 02/02/2022] [Indexed: 12/12/2022] Open
Abstract
Phylum Nematoda is of great economic importance. It has been a focused area for various research activities in distinct domains across the globe. Among nematodes, there is a group called entomopathogenic nematodes, which has two families that live in symbiotic association with bacteria of genus Xenorhabdus and Photorhabdus, respectively. With the passing years, researchers have isolated a wide array of bioactive compounds from these symbiotically associated nematodes. In this article, we are encapsulating bioactive compounds isolated from members of the family Heterorhabditidae inhabiting Photorhabdus in its gut. Isolated bioactive compounds have shown a wide range of biological activity against deadly pathogens to both plants as well as animals. Some compounds exhibit lethal effects against fungi, bacteria, protozoan, insects, cancerous cell lines, neuroinflammation, etc., with great potency. The main aim of this article is to collect and analyze the importance of nematode and its associated bacteria, isolated secondary metabolites, and their biomedical potential, which can serve as potential leads for further drug discovery.
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Affiliation(s)
| | | | - Anil Bhushan
- Natural Products and Medicinal Chemistry Division, Council of Scientific and Industrial Research (CSIR)-Indian Institute of Integrative Medicine, Jammu, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Prashant Kumar Gupta
- Department of Horticulture, Rajmata Vijayaraje Scindia Krishi Vishwa Vidyalaya, Gwalior, India
| | - Prasoon Gupta
- Natural Products and Medicinal Chemistry Division, Council of Scientific and Industrial Research (CSIR)-Indian Institute of Integrative Medicine, Jammu, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
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Kakurina GV, Kolegova ES, Shashova EE, Cheremisina OV, Choynzonov EL, Kondakova IV. Relationship between the mRNA Expression Levels of Calpains 1/2 and Proteins Involved in Cytoskeleton Remodeling. Acta Naturae 2020; 12:110-113. [PMID: 32477605 PMCID: PMC7245958 DOI: 10.32607/actanaturae.10947] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Remodeling of the cytoskeleton underlies various cellular processes, including
those associated with metastasis. The role of the proteases and proteins
involved in cytoskeletal reorganization is being actively studied. However,
there are no published data on the relationship between the mRNA expression
levels of calpains 1/2 (CAPN 1/2) and the proteins associated with cytoskeleton
remodeling. Therefore, the purpose of our study was to establish the
relationship between the mRNA expression levels of CAPN 1/2 and the proteins
involved in cytoskeletal reorganization, such as cell motility markers (SNAI1,
VIM, and RND3) and actin-binding proteins (CFN1, PFN1, EZR, FSCN1, and CAP1)
using the model of laryngeal/laryngopharyngeal squamous cell carcinoma (LC).
The gene expression level was determined by reverse transcriptase real-time PCR
and calculated using the 2-ΔΔCt method in paired tissue samples of 44
patients with LC (T1-4N0-2M0). The patients were divided into two groups: those
with low and those with high CAPN 1/2 expression levels. It was found that
metastasis in LC patients was associated with decreased expression levels of
VIM and CAP1, and increased levels of CAPN1. A high level of CAPN2 was
accompanied by a high expression level of EZR, indicating the activation of
invasion processes. The results obtained need to be confirmed in further
studies using a larger sample of patients and target genes. Our study is
important in elucidating the mechanisms that underlie cancer progression and
metastasis, a development that could subsequently open the way to a search for
new prognostic and predictive markers of laryngeal/laryngopharyngeal cancer
progression.
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Affiliation(s)
- G. V. Kakurina
- Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, 634009 Russia
| | - E. S. Kolegova
- Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, 634009 Russia
| | - E. E. Shashova
- Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, 634009 Russia
| | - O. V. Cheremisina
- Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, 634009 Russia
| | - E. L. Choynzonov
- Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, 634009 Russia
| | - I. V. Kondakova
- Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, 634009 Russia
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Hu XQ, Yuan P, Luan RS, Li XL, Liu WH, Feng F, Yan J, Yang YF. Calpain-10 SNP43 and SNP19 polymorphisms and colorectal cancer: a matched case-control study. Asian Pac J Cancer Prev 2015; 14:6673-80. [PMID: 24377587 DOI: 10.7314/apjcp.2013.14.11.6673] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVE Insulin resistance (IR) is an established risk factor for colorectal cancer (CRC). Given that CRC and IR physiologically overlap and the calpain-10 gene (CAPN10) is a candidate for IR, we explored the association between CAPN10 and CRC risk. METHODS Blood samples of 400 case-control pairs were genotyped, and the lifestyle and dietary habits of these pairs were recorded and collected. Unconditional logistic regression (LR) was used to assess the effects of CAPN10 SNP43 and SNP19, and environmental factors. Both generalized multifactor dimensionality reduction (GMDR) and the classification and regression tree (CART) were used to test gene-environment interactions for CRC risk. RESULTS The GA+AA genotype of SNP43 and the Del/Ins+Ins/Ins genotype of SNP19 were marginally related to CRC risk (GA+AA: OR = 1.35, 95% CI = 0.92-1.99; Del/Ins+Ins/ Ins: OR = 1.31, 95% CI = 0.84-2.04). Notably, a high-order interaction was consistently identified by GMDR and CART analyses. In GMDR, the four-factor interaction model of SNP43, SNP19, red meat consumption, and smoked meat consumption was the best model, with a maximum cross-validation consistency of 10/10 and testing balance accuracy of 0.61 (P < 0.01). In LR, subjects with high red and smoked meat consumption and two risk genotypes had a 6.17-fold CRC risk (95% CI = 2.44-15.6) relative to that of subjects with low red and smoked meat consumption and null risk genotypes. In CART, individuals with high smoked and red meat consumption, SNP19 Del/Ins+Ins/Ins, and SNP43 GA+AA had higher CRC risk (OR = 4.56, 95%CI = 1.94-10.75) than those with low smoked and red meat consumption. CONCLUSIONS Though the single loci of CAPN10 SNP43 and SNP19 are not enough to significantly increase the CRC susceptibility, the combination of SNP43, SNP19, red meat consumption, and smoked meat consumption is associated with elevated risk.
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Affiliation(s)
- Xiao-Qin Hu
- Department of Epidemiology, West China School of Public Health, Sichuan University, Chengdu, Sichuan, China E-mail :
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Moretti D, Del Bello B, Allavena G, Maellaro E. Calpains and cancer: Friends or enemies? Arch Biochem Biophys 2014; 564:26-36. [DOI: 10.1016/j.abb.2014.09.018] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2014] [Revised: 09/23/2014] [Accepted: 09/30/2014] [Indexed: 02/07/2023]
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Dai Z, Zhou SL, Zhou ZJ, Bai DS, Xu XY, Fu XT, Chen Q, Zhao YM, Zhu K, Yu L, Yang GH, Wang Z, Wu WZ, Zhou J, Fan J. Capn4 contributes to tumour growth and metastasis of hepatocellular carcinoma by activation of the FAK-Src signalling pathways. J Pathol 2014; 234:316-28. [PMID: 24962955 DOI: 10.1002/path.4395] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2014] [Revised: 06/10/2014] [Accepted: 06/17/2014] [Indexed: 01/04/2023]
Abstract
Calpain small subunit 1 (Capn4) has been identified as a major gene that promotes metastasis of hepatocellular carcinoma (HCC). However, the mechanism by which Capn4 promotes progression of HCC is not understood. In this study, we found that Capn4 expression was increased in highly metastatic HCC cell lines and in tumour tissue from HCC patients compared to healthy patient tissue. Over-expression of Capn4 in HCC cells enhanced tumour cell growth in vitro and increased invasiveness, tumourigenicity and lung metastasis in vivo. Protein microarray analyses showed that expression of multiple proteins was regulated by Capn4. Interestingly, Capn4 was found to physically associate with FAK and promoted hyperactivity of the FAK-Src signalling pathway via increased phosphorylation of specific tyrosine residues of FAK, Src and p130Cas. Knock-down of Capn4 expression suppressed the malignant behaviour of HCC cells and inhibited the FAK-Src signalling pathway. Furthermore, Capn4-mediated invasion and metastasis of HCC cells required up-regulation of matrix metalloproteinase-2 (MMP2) through activation of this signalling pathway. Our clinical data revealed that Capn4 expression correlated well with the levels of phospho-FAK, and over-expression of both Capn4 and phospho-FAK correlates with the poorest survival outcomes in HCC. In conclusion, our data showed that Capn4 can contribute to HCC growth and metastasis via activation of the FAK-Src signalling pathway and MMP2.
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Affiliation(s)
- Zhi Dai
- Liver Cancer Institute and Zhongshan Hospital, Key Laboratory of Carcinogenesis and Cancer Invasion, Fudan University, Ministry of Education, Shanghai, People's Republic of China
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Pánico P, Salazar AM, Burns AL, Ostrosky-Wegman P. Role of calpain-10 in the development of diabetes mellitus and its complications. Arch Med Res 2014; 45:103-15. [PMID: 24508288 DOI: 10.1016/j.arcmed.2014.01.005] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2013] [Accepted: 01/22/2014] [Indexed: 01/28/2023]
Abstract
Calpain activity has been implicated in several cellular processes such as cell signaling, apoptosis, exocytosis, mitochondrial metabolism and cytoskeletal remodeling. Evidence has indicated that the impairment of calpain expression and the activity of different calpain family members are involved in diverse pathologies. Calpain-10 has been implicated in the development of type 2 diabetes, and polymorphisms in the CAPN10 gene have been associated with an increased risk of developing this disease. The present work focused on the molecular biology of calpain-10, supporting its key participation in glucose metabolism. Current knowledge regarding the role of calpain-10 in the development of type 2 diabetes mellitus and diabetes-related diseases is additionally reviewed.
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Affiliation(s)
- Pablo Pánico
- Departamento de Medicina Genómica y Toxicología Ambiental, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México (UNAM), México, D.F. Mexico
| | - Ana María Salazar
- Departamento de Medicina Genómica y Toxicología Ambiental, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México (UNAM), México, D.F. Mexico
| | - Anna L Burns
- Departamento de Medicina Genómica y Toxicología Ambiental, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México (UNAM), México, D.F. Mexico
| | - Patricia Ostrosky-Wegman
- Departamento de Medicina Genómica y Toxicología Ambiental, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México (UNAM), México, D.F. Mexico.
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Analysis of the structure of calpain-10 and its interaction with the protease inhibitor SNJ-1715. Comput Biol Med 2013; 43:1334-40. [DOI: 10.1016/j.compbiomed.2013.07.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2013] [Revised: 07/07/2013] [Accepted: 07/11/2013] [Indexed: 01/24/2023]
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Chan D, Tsoi MYT, Liu CD, Chan SH, Law SYK, Chan KW, Chan YP, Gopalan V, Lam AKY, Tang JCO. Oncogene GAEC1 regulates CAPN10 expression which predicts survival in esophageal squamous cell carcinoma. World J Gastroenterol 2013; 19:2772-2780. [PMID: 23687414 PMCID: PMC3653151 DOI: 10.3748/wjg.v19.i18.2772] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2012] [Revised: 11/03/2012] [Accepted: 02/06/2013] [Indexed: 02/06/2023] Open
Abstract
AIM: To identify the downstream regulated genes of GAEC1 oncogene in esophageal squamous cell carcinoma and their clinicopathological significance.
METHODS: The anti-proliferative effect of knocking down the expression of GAEC1 oncogene was studied by using the RNA interference (RNAi) approach through transfecting the GAEC1-overexpressed esophageal carcinoma cell line KYSE150 with the pSilencer vector cloned with a GAEC1-targeted sequence, followed by MTS cell proliferation assay and cell cycle analysis using flow cytometry. RNA was then extracted from the parental, pSilencer-GAEC1-targeted sequence transfected and pSilencer negative control vector transfected KYSE150 cells for further analysis of different patterns in gene expression. Genes differentially expressed with suppressed GAEC1 expression were then determined using Human Genome U133 Plus 2.0 cDNA microarray analysis by comparing with the parental cells and normalized with the pSilencer negative control vector transfected cells. The most prominently regulated genes were then studied by immunohistochemical staining using tissue microarrays to determine their clinicopathological correlations in esophageal squamous cell carcinoma by statistical analyses.
RESULTS: The RNAi approach of knocking down gene expression showed the effective suppression of GAEC1 expression in esophageal squamous cell carcinoma cell line KYSE150 that resulted in the inhibition of cell proliferation and increase of apoptotic population. cDNA microarray analysis for identifying differentially expressed genes detected the greatest levels of downregulation of calpain 10 (CAPN10) and upregulation of trinucleotide repeat containing 6C (TNRC6C) transcripts when GAEC1 expression was suppressed. At the tissue level, the high level expression of calpain 10 protein was significantly associated with longer patient survival (month) of esophageal squamous cell carcinoma compared to the patients with low level of calpain 10 expression (37.73 ± 16.33 vs 12.62 ± 12.44, P = 0.032). No significant correction was observed among the TNRC6C protein expression level and the clinocopathologcial features of esophageal squamous cell carcinoma.
CONCLUSION: GAEC1 regulates the expression of CAPN10 and TNRC6C downstream. Calpain 10 expression is a potential prognostic marker in patients with esophageal squamous cell carcinoma.
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Raimbourg Q, Perez J, Vandermeersch S, Prignon A, Hanouna G, Haymann JP, Baud L, Letavernier E. The calpain/calpastatin system has opposing roles in growth and metastatic dissemination of melanoma. PLoS One 2013; 8:e60469. [PMID: 23565252 PMCID: PMC3614974 DOI: 10.1371/journal.pone.0060469] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2012] [Accepted: 02/26/2013] [Indexed: 11/18/2022] Open
Abstract
Conventional calpains are ubiquitous cysteine proteases whose activity is promoted by calcium signaling and specifically limited by calpastatin. Calpain expression has been shown to be increased in human malignant cells, but the contribution of the calpain/calpastatin system in tumorigenesis remains unclear. It may play an important role in tumor cells themselves (cell growth, migration, and a contrario cell death) and/or in tumor niche (tissue infiltration by immune cells, neo-angiogenesis). In this study, we have used a mouse model of melanoma as a tool to gain further understanding of the role of calpains in tumor progression. To determine the respective importance of each target, we overexpressed calpastatin in tumor and/or host in isolation. Our data demonstrate that calpain inhibition in both tumor and host blunts tumor growth, while paradoxically increasing metastatic dissemination to regional lymph nodes. Specifically, calpain inhibition in melanoma cells limits tumor growth in vitro and in vivo but increases dissemination by amplifying cell resistance to apoptosis and accelerating migration process. Meanwhile, calpain inhibition restricted to host cells blunts tumor infiltration by immune cells and angiogenesis required for antitumor immunity, allowing tumor cells to escape tumor niche and disseminate. The development of highly specific calpain inhibitors with potential medical applications in cancer should take into account the opposing roles of the calpain/calpastatin system in initial tumor growth and subsequent metastatic dissemination.
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Affiliation(s)
- Quentin Raimbourg
- Unité Mixte de Recherche 702 (UMR S 702), Université Pierre-et-Marie-Curie Paris VI et Institut National de la Santé et de la Recherche Médicale, Hôpital Tenon, Paris, France
| | - Joëlle Perez
- Unité Mixte de Recherche 702 (UMR S 702), Université Pierre-et-Marie-Curie Paris VI et Institut National de la Santé et de la Recherche Médicale, Hôpital Tenon, Paris, France
| | - Sophie Vandermeersch
- Unité Mixte de Recherche 702 (UMR S 702), Université Pierre-et-Marie-Curie Paris VI et Institut National de la Santé et de la Recherche Médicale, Hôpital Tenon, Paris, France
| | - Aurélie Prignon
- Département de Médecine Nucléaire et Université Pierre-et-Marie-Curie Paris VI, Hôpital Tenon, Paris, France
| | - Guillaume Hanouna
- Unité Mixte de Recherche 702 (UMR S 702), Université Pierre-et-Marie-Curie Paris VI et Institut National de la Santé et de la Recherche Médicale, Hôpital Tenon, Paris, France
| | - Jean-Philippe Haymann
- Unité Mixte de Recherche 702 (UMR S 702), Université Pierre-et-Marie-Curie Paris VI, Institut National de la Santé et de la Recherche Médicale et Assistance Publique des Hôpitaux de Paris, Hôpital Tenon, Paris, France
| | - Laurent Baud
- Unité Mixte de Recherche 702 (UMR S 702), Université Pierre-et-Marie-Curie Paris VI, Institut National de la Santé et de la Recherche Médicale et Assistance Publique des Hôpitaux de Paris, Hôpital Tenon, Paris, France
| | - Emmanuel Letavernier
- Unité Mixte de Recherche 702 (UMR S 702), Université Pierre-et-Marie-Curie Paris VI, Institut National de la Santé et de la Recherche Médicale et Assistance Publique des Hôpitaux de Paris, Hôpital Tenon, Paris, France
- * E-mail:
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Abstract
The calpains are a conserved family of cysteine proteinases that catalyse the controlled proteolysis of many specific substrates. Calpain activity is implicated in several fundamental physiological processes, including cytoskeletal remodelling, cellular signalling, apoptosis and cell survival. Calpain expression is altered during tumorigenesis, and the proteolysis of numerous substrates, such as inhibitors of nuclear factor-κB (IκB), focal adhesion proteins (including, focal adhesion kinase and talin) and proto-oncogenes (for example, MYC), has been implicated in tumour pathogenesis. Recent evidence indicates that the increased expression of certain family members might influence the response to cancer therapies, providing justification for the development of novel calpain inhibitors.
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Affiliation(s)
- Sarah J Storr
- University of Nottingham, School of Molecular Medical Sciences, Nottingham NG5 1PB, UK
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